front-standard-utils/src/cookies.ts

前端工具库

/**
 * @desc 设置cookie
 * @param name cookie的key值
 * @param value key值对应的value值
 * @returns 
 */
export const setCookie = (name: string, value: any) => {
  const Days = 30;
  const exp = new Date();
  exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
  document.cookie =
    name + '=' + escape(value) + ';expires=' + exp.toUTCString() + '; path=/';
};
/**
 * @desc 获取cookie
 * @param name cookie存储的key值
 * @returns 
 */
export const getCookie = (name: string) => {
  let arr,
    reg = new RegExp('(^| )' + name + '=([^;]*)(;|$)');
  if ((arr = document.cookie.match(reg))) return unescape(arr[2]);
  else return null;
};
/**
 * @desc 删除cookie
 * @param name cookie存储的key值
 * @returns 
 */
export const delCookie = (name: string) => {
  const exp = new Date();
  exp.setTime(exp.getTime() - 10000);
  const cval = getCookie(name);
  if (cval != null)
    document.cookie =
      name + '=' + '' + ';expires=' + exp.toUTCString() + '; path=/';
};